On Fri, May 18, 2012 at 8:33 AM, Raimund Steger <rs@xxxxxxxx> wrote: > <match target="pattern"> > <test name="style" qual="all"> > <string>Roman</string> > <string>Bold</string> > </test> > <edit name="some_property"> > <string>some_value</string> > </edit> > </match> > > will match (and apply "some_property") if called like this: > > FC_DEBUG=1 fc-match :style=Bold |grep some_property > > but not if called like this: > > FC_DEBUG=1 fc-match :style=Roman |grep some_property > > in both cases the pattern element contains a single value at the moment of > the match, while the test contains two. Only the last value from the > qual="all" test is effectively checked. Aha. interesting. though I have no idea what one actually expects on that rule. > Everything else, like new boolean ops or user-defined edit positions, > although sounding neat, is just making things complicated. agreed. > At the moment, if users want an AND, they can write multiple <test>s. If > they want an OR, they can write multiple <match>es. For anything more > complex they can assign custom properties to use them later in the config. > So basically I can't think of anything that cannot already be achieved. Yes, that sounds good to me. it may be a good idea to explain that as the examples in the document, to avoid this kind of confusion. > However, there are probably a lot of existing users who have FcOpComma in > their rules that accidentally works. So it could be trouble to switch that > syntax off, and another part of me tends to not change anything (and endure > future inquiries about that <alias> thing). Or maybe implement a warning as > is also suggested in that bug. Okay, I think warning it may works enough so far. it could be still possible to have different behavior for <alias> anytime, because it will be done in the parser and those are different. > > In the end I think I'm fine with whatever solution you'll come up with... > > Raimund Thanks, -- Akira TAGOH _______________________________________________ Fontconfig mailing list Fontconfig@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/fontconfig
